package CharacterString;

import java.util.Scanner;

public class amountReverser {
    public static void main(String[] args) {
        //1.录入一个金额；
        Scanner sc = new Scanner(System.in);
        int money;
        while (true) {
            System.out.println("请录入一个金额；");
            money = sc.nextInt();
            if (money >= 0 && money <= 9999999){
                break;
            }else {
                System.out.println("金额无效");
            }
        }
        //2.得money的大写
        String moneyStr = "";
        while( true ){
            int ge = money % 10;   //取个位数
            String capital = getCapital(ge);
            moneyStr = capital + moneyStr;
            money = money / 10;
            if (money == 0){
                break;
            }
        }
        //3.在前面补零，补齐七位；
        int count =  7 - moneyStr.length();
        for (int i = 0; i < count; i++) {
            moneyStr = "零" + moneyStr;
        }
        //4.插入单位；
        String[] insertArr = {"佰 ","拾 ","万 ","仟 ","佰 ","拾 ","元 "};
        String result = "";
        for (int i = 0; i < moneyStr.length(); i++) {
            result = result + moneyStr.charAt(i) + insertArr[i];
        }
        System.out.println(result);
    }

    ////定义数字中文大写；
    public static String getCapital(int number){
        String[] arr = {"零","壹","贰","叁","肆","伍","陆","柒","捌","玖"};
        return arr[number];
    }
}
